Newbie question

I have my first table setup and a large ascii file of data converted to the sql insert command:

        insert into table values (...); etc.

My question is how do I convert this ascii file to sql and then bring it into sql plus to start it moving?

I started off cutting and pasting but I have too much data for this approach as the buffer can only take so much data per cut and paste.

I am using notepad and was aware of the little trick of using the "edit" command to call it up. (I had to learn this one too! ;)

thanks,

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Martin McGreal